title: A locus contained within a variable region of pneumococcal pathogenicity island 1 contributes to virulence in mice.
mesh_terms: D018528:ATP-Binding Cassette Transporters / Q000235:genetics / Q000378:metabolism; D000818:Animals; D001426:Bacterial Proteins / Q000235:genetics / Q000378:metabolism; D001483:Base Sequence; D002874:Chromosome Mapping; D004269:DNA, Bacterial / Q000235:genetics; D005798:Genes, Bacterial; D014644:Genetic Variation; D016680:Genome, Bacterial; D044404:Genomic Islands; D007501:Iron / Q000378:metabolism; D008297:Male; D051379:Mice; D009154:Mutation; D010641:Phenotype; D011008:Pneumococcal Infections / Q000209:etiology; D020133:Reverse Transcriptase Polymerase Chain Reaction; D012703:Serotyping; D013296:Streptococcus pneumoniae / Q000145:classification / Q000235:genetics* / Q000378:metabolism / Q000472:pathogenicity*; D014774:Virulence / Q000235:genetics
chemical_list: D018528:ATP-Binding Cassette Transporters; D001426:Bacterial Proteins; D004269:DNA, Bacterial; D007501:Iron